Research aims to: (1) develop training modules, (2) know the feasibility level in terms of material aspect, (3) know the feasibility level in terms of media aspect, (4) know the response of the users regarding the developed electrical health and safety training modules based Zerosicks model. This research conduct with R&D approach developed by Thiagarajan, consists of 4-D stages: define, design, develop, and disseminate. The subjects of this study were material experts, media experts and 35 students at Electrical Engineering Study Program, Yogyakarta State University.  Research findings According to material expert 1, modules feasibility got 70.7% and categorized "feasible". Categorized "highly feasible" for Material expert 2, got 92.1%. Material expert 3  got 78.6%. According to media expert 1 got 81.5%. Media expert 2, is 86.5%, and also media expert 3 is 93.5%. The last, assessment of user responses which included material and media aspects got 85.3% and 86.4% respectively with both categorized "highly feasible". Its mean the electrical health and safety module based on Zerosicks with android operation is originality highly feasible implemented in electrical vocational education management. Unsafe behavior evaluation can be limitation this research.